2022
An unbiased kinship estimation method for genetic data analysis
Jiang W, Zhang X, Li S, Song S, Zhao H. An unbiased kinship estimation method for genetic data analysis. BMC Bioinformatics 2022, 23: 525. PMID: 36474154, PMCID: PMC9727941, DOI: 10.1186/s12859-022-05082-2.Peer-Reviewed Original ResearchConceptsRigorous mathematical proofGenetic data analysisReal data analysisUnbiased estimation methodEstimation methodIndividual-level genotype dataSample correlation coefficientMathematical proofMathematical derivationMean square errorCoefficient estimationMatrix methodEstimation accuracyEstimation biasHeritability estimationRoot mean square errorData analysisSquare errorAccurate estimatesEstimationUKINVariances of genotypesSpurious associationsKinship coefficientsEstimates
2019
Phylogeny-based tumor subclone identification using a Bayesian feature allocation model
Zeng L, Warren J, Zhao H. Phylogeny-based tumor subclone identification using a Bayesian feature allocation model. The Annals Of Applied Statistics 2019, 13: 1212-1241. DOI: 10.1214/18-aoas1223.Peer-Reviewed Original ResearchCopy number variationsCourse of evolutionSubgroup of cellsWhole-genome sequencing samplesTumor subclonesBayesian feature allocation modelPhylogenetic structureDifferent genetic alterationsPhylogeny structureSequencing depthFeature allocation modelNumber variationsSequencing samplesTree sizeDistinct genotypesGenetic alterationsSubclonesResult of competitionTumor progressionBayesian modelEstimation accuracySifADrug resistanceCellsSimulation study